"It’s Wikipedia. Make the change you want to see in the page."

If it allows you to edit it in the first place or isn't reverted within five minutes.

With respect, that is naive. To demonstrate, create a new account and go ahead and make that change. It will be reverted. Wikipedia is not the democratic free-for-all it once was.

If you do perform that experiment and I am wrong, please come back and let us know.